C++ (Cpp) WriteConcernErrorDetail Examples

Example #1

File: get_status_from_command_result.cpp Project: ShaneHarvey/mongo

Status getWriteConcernStatusFromCommandResult(const BSONObj& obj) {
    BSONElement wcErrorElem;
    Status status = bsonExtractTypedField(obj, kCmdResponseWriteConcernField, Object, &wcErrorElem);
    if (!status.isOK()) {
        if (status == ErrorCodes::NoSuchKey) {
            return Status::OK();
        } else {
            return status;
        }
    }

    BSONObj wcErrObj(wcErrorElem.Obj());

    WriteConcernErrorDetail wcError;
    std::string wcErrorParseMsg;
    if (!wcError.parseBSON(wcErrObj, &wcErrorParseMsg)) {
        return Status(ErrorCodes::UnsupportedFormat,
                      str::stream() << "Failed to parse write concern section due to "
                                    << wcErrorParseMsg);
    }
    std::string wcErrorInvalidMsg;
    if (!wcError.isValid(&wcErrorInvalidMsg)) {
        return Status(ErrorCodes::UnsupportedFormat,
                      str::stream() << "Failed to parse write concern section due to "
                                    << wcErrorInvalidMsg);
    }
    return wcError.toStatus();
}

Example #2

File: commands.cpp Project: kevinAlbs/mongo

void CommandHelpers::appendCommandWCStatus(BSONObjBuilder& result,
                                           const Status& awaitReplicationStatus,
                                           const WriteConcernResult& wcResult) {
    if (!awaitReplicationStatus.isOK() && !result.hasField("writeConcernError")) {
        WriteConcernErrorDetail wcError;
        wcError.setStatus(awaitReplicationStatus);
        if (wcResult.wTimedOut) {
            wcError.setErrInfo(BSON("wtimeout" << true));
        }
        result.append("writeConcernError", wcError.toBSON());
    }
}

Example #3

File: sharded_command_processing.cpp Project: AlexOreshkevich/mongo

void appendWriteConcernErrorToCmdResponse(const std::string& shardID,
                                          const BSONElement& wcErrorElem,
                                          BSONObjBuilder& responseBuilder) {
    WriteConcernErrorDetail wcError;
    std::string errMsg;
    auto wcErrorObj = wcErrorElem.Obj();
    if (!wcError.parseBSON(wcErrorObj, &errMsg)) {
        wcError.setErrMessage("Failed to parse writeConcernError: " + wcErrorObj.toString() +
                              ", Received error: " + errMsg);
    }
    wcError.setErrMessage(wcError.getErrMessage() + " at " + shardID);
    responseBuilder.append("writeConcernError", wcError.toBSON());
}

Example #4

File: cluster_commands_helpers.cpp Project: ajdavis/mongo

void appendWriteConcernErrorToCmdResponse(const ShardId& shardId,
                                          const BSONElement& wcErrorElem,
                                          BSONObjBuilder& responseBuilder) {
    WriteConcernErrorDetail wcError;
    std::string errMsg;
    auto wcErrorObj = wcErrorElem.Obj();
    if (!wcError.parseBSON(wcErrorObj, &errMsg)) {
        wcError.clear();
        wcError.setStatus({ErrorCodes::FailedToParse,
                           "Failed to parse writeConcernError: " + wcErrorObj.toString() +
                               ", Received error: " + errMsg});
    }
    auto status = wcError.toStatus();
    wcError.setStatus(
        status.withReason(str::stream() << status.reason() << " at " << shardId.toString()));
    responseBuilder.append("writeConcernError", wcError.toBSON());
}